DCEC D4.0NS6B160 Automotive Engine

The DCEC D4.0NS6B160 truck engine is a 4-cylinder in-line, 4.0-liter four-stroke engine with electronically controlled high pressure common rail, the DCEC D4.0NS6B160 truck engine with turbocharger and air cooler with Chine Stag Ⅵ rear processor. The DCEC D4.0NS6B160 truck engine has an initial power of 158 HP at 2400RPM.
As part of EMAC, DuraMac offers a complete powertrain integrated with DCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng dana shaft and Komman air suspension. While the electrification of vehicles is the inevitable future, DuraMac is also involved in electric vehicle powertrain systems. We provide all customers with the full life cycle service from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from troubleshooting to overhaul technical support.

coming soon

1. Strong power, low speed torque 520Nm@1000rpm, better start, acceleration and climbing performance.
2. Stable and reliable, highly integrated design, improving the overall reliability of the engine.
3. Single cylinder post-processing system: more compact structure, simpler system, more stable performance.
4. Efficient and oil saving, intelligent fuel consumption management system, to achieve optimal fuel economy.
5. High pressure common rail injection, improve injection pressure, full combustion, to provide a strong guarantee for fuel economy.
6. Low friction power cylinder system, lower friction, higher power output, improve engine fuel economy.

Technical Specifications

Basic Introduction of DCEC D4.0NS6B160 Automotive Engine

Engine Model:	D4.0NS6B160
Engine Type:	4
Displacement:	4 L
Rated Speed:	2400 RPM
Aspiration Method:	TC & Charge Air Cooled
Emission Standard:	EU Stage III
*BoreStorke:**	N/A
*Packing Size(LWH):*	N/A
Wet Weight:	N/A
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

Engine Model	Advertised Power	Peak Torque	Number Of Cylinders	Fuel System
D4.0NS6B160	158 HP @ 2400 RPM	550 N.m @ 1500 – 1400 RPM	4 Cylinders	Denso HPCR
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General Infomation of DCEC D4.0NS6B160 Automotive Engine
Engine Model	D4.0NS6B160	Advertised Power	158 HP @ 2400 RPM
Peak Torque	550 N.m @ 1500 – 1400 RPM	Curve&Datasheet	FR96692
Fuel System	Denso HPCR	No. Of Cylinders	4
Aspiration	Turbocharged & Air-Air Intercooler	Displacement	4 L
*BoreStorke**	N/A	CPL Code Revision	5381
Dry Weight	N/A	Wet Weight	N/A
Compression Ratio	17.3:1:1	Emission Standard	EURO Ⅵ

Installation Data of DCEC D4.0NS6B160 Automotive Engine
Maximum Low Idle Speed		700-800 RPM
Nominal No Load Governed Speed		2700 RPM
Maximum overspeed performance		3400 RPM
Clutch Engagement Torque At Default Idle Speed		400 N.m
Instantaneous Load Capacity at Default Idle Speed		400 N.m
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Engine Performance Data Rated power of DCEC D4.0NS6B160 Automotive Drive Engine
	Maximum Power	Peak Torque
Engine Speed	2400 RPM	1500 RPM
Output Power	275 kW	211 kW
Torque	1250 N.m	1550 N.m
Supercharger Compressor Outlet Pressure	182.1 kPa	147.5 kPa
Supercharger Compressor Outlet Temperature	177 deg C	151 deg C
Intake Flow Rate	156 L/s	95 L/s
Air Flow Rate After Pressurization	11 kg/min	7 kg/min
Extraction Flow	287 L/s	211 L/s
Discharge Temperature	438 deg C	440 deg C
The Coolant Dissipates Heat	54.1 kW	39.6 kW
Coolant Heat Dissipation Radiator Coolant Flow Rate	2.5 L/s	1.8 L/s
Fuel Consumption	25.2 kg/hr	17.1 kg/hr
BMEP	1496 kPa	1750 kPa
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System Technical Data of DCEC D4.0NS6B160 Automotive Drive Engine
Air Intake System	Maximum Temperature Rise Between Ambient Air and Engine Air Inlet	11 ℃

Exhaust System	Maximum Exhaust Resistance Formed by The Exhaust System	50 kPa

Cooling System	Maximum Coolant Outlet Temperature Under 100 kPa Pressure Cap	107 ℃
	Maximum Coolant Pressure (Without Pressure Cap Thermostat Closed)	410 kPa
	Maximum Intake Temperature Rise Between The Intake Manifold and The Environment	30 ℃
	Maximum Pressure Difference Between The Supercharger Compressor Outlet and The Intake Manifold Inlet	13.5 kPa
	Engine Protection Controls Maximum Coolant Temperature	113 ℃
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Scopes of Supply of DCEC D4.0NS6B160 Automotive Engine
Air Intake System	1. Air Intake Manifold	Exhuast System	1. Exhuast Manifold
	2. Water-Air Intercooler		2. Turbocharger
	3. N/A		3. Exhuast Elbow

Fuel System	1. Fuel Transfer Pump	Starting System	1. Starter Motor
	2. High-Pressure Fuel Pump		2. Starter Rely
	3. Fuel Filter		3. N/A

Charging System	1. Charging Alternator	Engine Shut-Down System	1. Engine Puel Shut-Off Solenoid

Lubricating System	1. Oil Pump	Cooling System	1. Water Pump
	2. Oil Filter		2. Engine Fan
	3. N/A		3. Standard Radiator

Power Output System	1. Flywheel	Engine Mounting System	1. Engine Mouting Bracket
Power Output System	2. Standard Flywheel Housing	Engine Mounting System	2. N/A

Engine Auiliary Accessories	1. Air Compressor
Engine Auiliary Accessories	2. Power Steering Pump
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Optional Accessories of DCEC D4.0NS6B160 Automotive Engine
Air Intake System	1. Air Intake Pre-Heater	Exhuast System	1. Muffler & Bellows
	2. Air Intake Shut-Off Valve		2. Flame Trap
	3. Air Filter		3. Spark Arrestor Type Muffler & Bellows
	4. Air Intake Pre-Filter		4. DPF System
	5. Air Filter Alarm System		5. N/A

Fuel System	1. Coarse Filter	Starting System	1.Manual Magnetic DC Contactor
	2. Fuel Pre-Heater		2. Dual Ears Flywheel Housing
	3. N/A		3. Spring Starter Motor
	4. N/A		4. Air Starter Motor
	5. N/A		5. Hydraulic Starter Motor

Lubricating System	1. Oil Pre-Heater.	Cooling System	1. Silent Type Radiator
	2. N/A		2. Plateau Radiator
	3. N/A		3. Salt-Spray Resistant Radiator
	4. N/A		4. Coolant Pre-Heater

Power Output System	1. Clutch	Engine Mounting System	1. Shock Absorber Pad

Engine Auiliary Accessories	1. Hydraulic Oil Pump	Control System	1. Can Add Mechanical Accelerator Pedal
	2. Air Conditioner Compressor		2. N/A
	3. N/A		3. N/A

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Modifiable Components of DCEC D4.0NS6B160 Automotive Engine
Air Intake System	1. Installation Position of Air Filter	Exhuast System	1. Can Modify Installation Position and Direction of
	2. Upgrade to Heavy-Duty Type Air Fitler		Turbocharger
	3. N/A		2. Water-Cooled Exhuast manifold
	4. N/A		3. Water-Cooled Turbocharger

Fuel System	1. Upgrade to Fuel Fitler That Integrated with Fuel Transfer	Starting System	1. 12V Starter Motor For 12v Electric System
	Pump and Fuel Pre-Hearter		2. Upgrading to Specified Brand and Speicifications of
	2. N/A		Starter Motor

Charging System	1. 12V Charging Alternator for 12v Electric System	Engine Shut-Down System	1. 12V Solenoid for 12v Electric System
	2. Explosion-Proof Charging Alternator		2. Explosion-Proof Solenoid
	3. Upgrading to Specified Brand And Speicifications of		3. N/A
	Charging Alternator		4. N/A

Lubricating System	1. Oil Pan Position	Cooling System	1. Can Modify Engine Fan Into Blower Fan or Suction Fan
	2. Number of Dipstick		2. Can Modify Central Position of Engine Cooling Fan
	3. Position of Dipstick Can Choose From 6 Positions		3. Can Choose Type of Engine Fan From Mechanical Type or
	4. Can Modify Oil Filter to be Remote Installation		Electric Type

Power Output System	1. Can Modify Size of Flywheel Housing and Flywheel.	Engine Mounting System	1. Can Modify Engine Mouting Bracket.
	2. Dual-Ear Flywheel Housing (for Twin-Starter System)		2. N/A
	3. Some of Models Can Modify Flywheel Housing Into PTO		3. N/A
	Integrated Type.		4. N/A
	4. Engine Have Connecting Port of PTOs, That Able to		5. N/A
	Provide Power Output.		6. N/A

Engine Auiliary Accessories	1. All of Auxiliary System Can Choose Specified Brands and
	Specifications.
	2. Additional Auxiliary Systems Can be Added for Special
	Applications.
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